1 ///////////////////////////////////////////////////////////////////////////// 2 // Name: wx/x11/colour.h 3 // Purpose: wxColour class 4 // Author: Julian Smart, Robert Roebling 5 // Modified by: 6 // Created: 17/09/98 7 // Copyright: (c) Julian Smart, Robert Roebling 8 // Licence: wxWindows licence 9 ///////////////////////////////////////////////////////////////////////////// 10 11 #ifndef _WX_COLOUR_H_ 12 #define _WX_COLOUR_H_ 13 14 #include "wx/defs.h" 15 #include "wx/object.h" 16 #include "wx/string.h" 17 #include "wx/gdiobj.h" 18 #include "wx/palette.h" 19 20 //----------------------------------------------------------------------------- 21 // classes 22 //----------------------------------------------------------------------------- 23 24 class WXDLLIMPEXP_FWD_CORE wxDC; 25 class WXDLLIMPEXP_FWD_CORE wxPaintDC; 26 class WXDLLIMPEXP_FWD_CORE wxBitmap; 27 class WXDLLIMPEXP_FWD_CORE wxWindow; 28 29 class WXDLLIMPEXP_FWD_CORE wxColour; 30 31 //----------------------------------------------------------------------------- 32 // wxColour 33 //----------------------------------------------------------------------------- 34 35 class WXDLLIMPEXP_CORE wxColour : public wxColourBase 36 { 37 public: 38 // constructors 39 // ------------ 40 DEFINE_STD_WXCOLOUR_CONSTRUCTORS 41 42 virtual ~wxColour(); 43 44 bool operator==(const wxColour& col) const; 45 bool operator!=(const wxColour& col) const { return !(*this == col); } 46 47 unsigned char Red() const; 48 unsigned char Green() const; 49 unsigned char Blue() const; 50 51 // Implementation part 52 53 void CalcPixel( WXColormap cmap ); 54 unsigned long GetPixel() const; 55 WXColor *GetColor() const; 56 57 protected: 58 virtual wxGDIRefData *CreateGDIRefData() const; 59 virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const; 60 61 virtual void 62 InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a); 63 64 virtual bool FromString(const wxString& str); 65 66 private: 67 wxDECLARE_DYNAMIC_CLASS(wxColour); 68 }; 69 70 #endif // _WX_COLOUR_H_ 71